Water heater for a water purifier in a sink



FIG. 1 is a front perspective view of a water heater for a water purifier in a sink showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof; and,

FIG. 4 is a top plan view thereof.

The water heater is used with a water purifier which is installed in a sink and connected with a water pipe and it can provide warm and hot purified water through a faucet which is established on the upper part of the sink. 

I claim the ornamental design for a water heater for a water purifier in a sink, as shown and described. 